Addnics Bus Unit for Nanosatellite

Addnics Bus Unit for Nanosatellite

10 months
Satellite Size:
Addnics Bus Unit is an all-in-one system for nano/microsatellites that includes basic nano/microsatellite functions in a 80 x 80mm package. A complete nano/microsatellite can be built by additionally connecting solar panels, antennas, batteries, magnetic torquers, and various sensors.
  • ・ UHF command receiver

    ・ S-band telemetry transmitter (RF output @ 0.1W, BPSK)

    ・ S-band beacon transmitter for narrowband housekeeping (HK) data

    ・ 3-axis magnetic torquer driver

    ・ Interface for attitude sensors (3 magnetic sensors, 3 sun sensors)

    ・ MPPT controller for solar panels (2 dc lines and 18 cells)

    ・ FET current switch for solar panel deployment

  • Transmit Power(S-band Telemetry)
    Modulation / Maximum Bit Rate (S-Band Telemetry)
    BPSK / 100kbps
    Modulation / Maximum Bit Rate (S-Band Narrowband HK Beacon)
    PCM-PSK-PM / 32bps
    Modulation / Maximum Bit Rate (UHF Command Receiver)
    FSK / 1200bps
    Signal Interface
    Operating Temperature
    -20°C to +60°C
    Dimension / Mass
    80 mm x 80 mm x 37 mm / 330g
    1. Satellite
    2. Year
    3. Developer
    4. Inclination (deg)
    5. Altitude (km)
    Satellite: S-CUBE
    Year: 2015
    Developer: Chiba Institute of Technology
    Inclination (deg):
    Altitude (km):
  • ・ Warranty Period: TBD

    ・ Warranty Condition: TBD

    ・ Distributer: HTL Co. Japan Ltd.